Least squares IIR filter design on a logarithmic frequency scale.
Michael WatersMark B. SandlerPublished in: ISCAS (1993)
Keyphrases
- filter design
- least squares
- infinite impulse response
- image enhancement
- image restoration
- frequency response
- low pass filter
- nonlinear filters
- fir filters
- circular harmonic
- digital filters
- robust estimation
- finite impulse response
- low pass
- edge preserving
- image analysis
- median filter
- contrast enhancement
- low frequency
- multiresolution